The valve needed to safely connect to an air conditioning, heat pump or refrigeration system. It has both 5/16 size connections, so it will be compatible with equipment running on R32 and R410A and most service hoses.
Ball valve for service hose with 5/16''SAE (1/2"-20UNF) two-way connection. Manufactured by REFCO - one of the most respected manufacturers in the HVAC industry
Ball valve for service hose with 1/4 to 5/16''SAE (1/2"-20UNF) connection. Manufactured by REFCO - one of the most respected manufacturers in the HVAC industry
Ball valve for service hose with 5/16''SAE (1/2"-20UNF) two-way connection. Manufactured by REFCO - one of the most respected manufacturers in the HVAC industry
The testo 745 voltage tester is ideal for quickly testing potential sources of error. If a voltage is detected, the device alerts by visible and audible signals.
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